<!-- 编辑弹窗 -->
<template>
  <el-dialog
      width="500px"
      :visible="visible"
      :lock-scroll="false"
      custom-class="ele-dialog-form"
      v-dialog-movable="false"
      title="修改密码"
      @update:visible="updateVisible"
      :close-on-click-modal="false">
    <el-form
        ref="form"
        :model="form"
        :rules="rules"
        label-width="60px"
        size="small"
    >
      <el-form-item label="账号:" prop="UserName">
        <el-input
            disabled
            v-model="form.UserName"
            placeholder="请输入账号"/>
      </el-form-item>

      <el-form-item label="密码:" prop="UserPassword">
        <el-input
            type="password"
            clearable
            autocomplete="new-password"
            v-model="form.UserPassword"
            placeholder="请输入密码"
            style="width: 66%;margin-right: 4%"/>
        <el-button style="width: 30%" type="primary" plain @click="randomPassword">生成随机密码</el-button>
      </el-form-item>
    </el-form>
    <div slot="footer">
      <el-button @click="updateVisible(false)">取消</el-button>
      <el-button
          type="primary"
          :loading="loading"
          :disabled="loading"
          @click="save">保存
      </el-button>
    </div>
  </el-dialog>
</template>

<script>
import { randomString } from '@/utils/common'

export default {
  name: 'user-edit-pwd',
  props: {
    // 弹窗是否打开
    visible: Boolean,
    // 编辑回显的数据
    data: Object,
  },
  data () {
    return {
      // 表单数据
      form: this.initFormData(this.data),
      // 表单验证规则
      rules: {
        UserPassword: [
          { required: true, message: '请输入密码', trigger: 'blur' }
        ],
      },
      // 提交状态
      loading: false,
    }
  },
  watch: {
    data () {
      this.form = this.initFormData(this.data)
    }
  },
  methods: {
    /* 生成随机密码 */
    randomPassword () {
      this.$refs['form'].clearValidate()
      let password = randomString(12)
      this.form.UserPassword = password
      this.$copyText(password).then(() => {
        this.$message.success('密码已复制到粘贴板')
      })
    },
    /* 保存编辑 */
    save () {
      this.$refs['form'].validate((valid) => {
        if (!valid) return false
        this.loading = true
        this.$http.post('/users/reset-password', this.form).then(res => {
          this.loading = false
          if (res.data.code === 200) {
            this.$message.success(res.data.msg)
            this.updateVisible(false)
            this.form.UserPassword = ''
          }
        }).catch(() => {
          this.loading = false
        })
      })
    },
    /* 更新visible */
    updateVisible (value) {
      this.$emit('update:visible', value)
    },
    /* 初始化form数据 */
    initFormData (data) {
      let form = {}
      if (data) {
        form.UserID = data.UserID
        form.UserName = data.UserName
        form.UserPassword = ''
      }
      return form
    },
  }
}
</script>
